Review

Which of the following shows a variable?

• g + 7
• g + 7 = 10
• g
• 7g

Which of the following shows an expression?

• n + 7
• n - 4 = 8
• n
• 7n

Which of the following shows an equation?

• 7t
• t ÷ 7 = 7
• t
• 3t > 15

Which of the following shows an inequality?

• g + 7
• g + 7 = 10
• g
• 7g>14

Which of the following is the answer when you multiply?

• sum
• product
• difference
• quotient

Which of the following is the answer when you subtract?

• sum
• product
• difference
• quotient

Which of the following is the answer when you add?

• sum
• product
• difference
• quotient

Which of the following is the answer when you divide?

• sum
• product
• difference
• quotient

Which word below is a clue to use subtraction?

• each
• more
• increase
• decrease

Which word or phrase below is a clue to use division?

• shared equally
• more
• increase
• total